|Name||(Unknown first name) Canfield|
|Age||Unknown. Probably 60s - 90s|
Mrs. Canfield is a neighbor of Gramma and had asked Greg and Rowley references of V.I.P Lawn Service as she had hired them after Greg said, in Gramma's voice, that they are good as Gramma wasn't going to say that. Then she hires them. Greg leaves the dog excrement which makes her angry and bad-mouthes them and doesn't give them money. Later Frank does the remainder and they still don't get paid.
- Diary of a Wimpy Kid: Dog Days (First and only appearance)